576 
APPENDIX. 
1822. Professor Jameson read Dr Boue's Account of the Rbcks^ 
of Germany, illustrating the demonstration by sketches, &c. 
The Secretary read the account of the Diamond Mines in 
the district between the Jumna and the Nerbuddah, by 
Dr Adam of Calcutta. Mr Greville gave an account of 
Two New Plants of the Order Alga^ found in Scotland ; 
and the Reverend Mr Nelson read Extracts of a Letter 
from Dr Oudney, one of the gentlemen sent by Govern- 
ment to explore the Interior of Africa, dated Tripoli, the 
end of October last. 
Feb. 9. The Secretary read a communication from Mr Macgil- 
livray, describing Two remarkable Varieties of the Nuphar 
lutea, found in the Corby Loch, near Aberdeen. Profes- 
sor Jameson read a notice in regard to Twin-Crystals of 
Sulphat of Lead. The Professor next gave an account of 
the second part of Dr Boue's Memoir on the Rocks of 
Germany. A fine specimen of the Snowy Owl {Stri^ 
Nyctea] shot in Zetland, by Mr L. Edmondston, was ex- 
hibited* 
Feb. 23. Mr Greville read the first part of a Memoir, by himself 
and Mr Arnott, on a New Arrangement of the Genera of 
Mosses, according to their natural affinities. Professor 
Jameson communicated an interesting notice, by Mr Mur- 
ray of Symprim^ in regard to the Non-existence of Fossil 
Human Remains in Europe ; and a Geognostical Descrip- 
tion of the Country around St John'^s in Newfoundland, by 
Mr John Baird, illustrated by sketches. 
The Secretary read a communication from Dr Grierson 
of Cockpen, on the Natural History and Habits of the 
Common Mole ; likewise an Account of the Phaenogamous 
Vegetation and of the Birds observed along the Banks of 
